diff --git a/xmlsec1.spec b/xmlsec1.spec
index e1d0870..4460db1 100644
--- a/xmlsec1.spec
+++ b/xmlsec1.spec
@@ -1,5 +1,5 @@
 Name:          xmlsec1
-Version:       1.3.0
+Version:       1.3.1
 Release:       1mamba
 Summary:       XML Security Library
 Group:         System/Libraries
@@ -101,6 +101,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Wed Jun 07 2023 Automatic Build System <autodist@mambasoft.it> 1.3.1-1mamba
+- automatic version update by autodist
+
 * Thu Apr 13 2023 Automatic Build System <autodist@mambasoft.it> 1.3.0-1mamba
 - automatic version update by autodist